5556656652012 has 36 divisors (see below), whose sum is σ = 14062344845640. Its totient is φ = 1850062623552.

The previous prime is 5556656651947. The next prime is 5556656652031. The reversal of 5556656652012 is 2102566566555.

5556656652012 is a `hidden beast` number, since 5 + 5 + 5 + 66 + 56 + 6 + 520 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5556656652012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89812833 + ... + 89874680.

Almost surely, 2^{5556656652012} is an apocalyptic number.

It is an amenable number.

5556656652012 is an abundant number, since it is smaller than the sum of its proper divisors (8505688193628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5556656652012 is a wasteful number, since it uses less digits than its factorization.

5556656652012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179688382 (or 179688377 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 54.

The spelling of 5556656652012 in words is "five trillion, five hundred fifty-six billion, six hundred fifty-six million, six hundred fifty-two thousand, twelve".